Onlyoffice not loading due to problematic websocket connection #49
Description
OnlyOffice Integration can be affected by this platform issue: https://jira.xwiki.org/browse/XWIKI-21004
The issue reproduces when the cookies contain 2 entries with the same key. Both in the case of the platform and onlyoffice, the issue was caused by the JSESSIONID being duplicated.
This issue should be fixed on xwiki versions greater than 14.10.13 or 15.5-rc-1.
A workaround to this issue would be to clear the cookies of your xwiki website.
This issue should be closed when a workaround will be implemented in the application OR when the parent will be upgraded to 15.10.